- Organic Acid[1]
- Chemical Auxiliary Agent[1]
- Daily Chemicals[5]
- Doors[2]
- Other Electrical Equipment[1]
- Water Treatment[2]
- Anchors[1]
- LED Headlamps[1]
- LED Lamps[3]
- Headlamps[1]
- Air-Compressors[2]
- Other Construction Machinery[1]
- Drilling Machine[1]
- Conveyors[12]
- Hoists[1]
- Metallurgy Machinery Parts[6]
- Drilling Rig[30]
- Other Mining Machinery[76]
- Mining Machinery Parts[35]
- Other Machinery[1]
- Used Mining Machinery[5]
- Other Measuring & Analysing Instruments[1]
- Pneumatic Parts[2]
- Pumps[9]
- Alarm[4]
- Smoke Detector[1]
- Safety Helmet[2]
- Other Hand Tools[1]
- Drill Bit[11]
- Hydraulic Tools[1]
- Other Power Tools[3]
- Pneumatic Tools[3]
- Tool Parts[1]
- Special Transportation[1]
Drill Bit
drill bit
for drilling the rock with hardness f 10
high-grade diamond segment material
super hardness and good toughness
1.better drilling efficiency high-grade diamond segment material 2. longer service life super hardness and good toughness 3. lower...
PDC drill bit for roof bolter
PDC drill bit for roof bolter adopts high grade PDC segment material with features of super hardness and good toughness.
PDC drill bit for roof bolter adopts high grade PDC segment material with features of super hardness and good toughness, it is used for drilling the rock with...
coal drill bit
Due to the technique of finish casting and superior alloy, it has the features of large torque, wide drilling range and durable.
It is mainly connected with spiral drill shank and works with coal electric drill machine or portable drill machine. Due to the technique of finish casting...
geological drill bit
The bit can be used together with various drill machine in underground coal mining.
The base body is machined by advanced numerical control lathe, the diamond segment adopts high class abrasive material with high precision, long service life and rapid speed. The bit can be used together...
high efficiency combined drill bit
Boring diameter 76,94,110
Coupling dimension 18X18,24X24
The basal body is make of high grade alloy steel for assuring drilling efficiency. Because the drilling depth is usually up to dozens of meters, the strength and toughness of drill bits must be powerful. All the alloy segment is...
drill bit
Adopting high-grade diamond segment material with super hardness and good toughness, and advanced welding technique and equipmen
Adopting high-grade diamond segment material with super hardness and good toughness, and advanced welding technique and equipments, it is used for drilling...
Drill Bit
The base body is made of high-grade alloy steel for assuring drilling efficiency
The base body is made of high-grade alloy steel for assuring drilling efficiency. Because the drilling depth is usually up to dozens of meters, the strength and toughness of drill bits must be powerful. All...
Drill bit
Its capability is greatly improved on the base of the reinforced drill bit
Its capability is greatly improved on the base of reinforced drill bit.through permeating diamond coating on the surface of hard alloy with particular technology.it holds features of strong and flexile,and...
Coal Drill Bit
It is mainly combined with spiral drill shank and works together with coal electric drill machine or portable drill machine.
Specification: Drilling Hole...
drill bit
Thebit is used for drilling the rock with hardness f10.
high-grade diamond segment material with super hardness and good toughness advanced welding technique and equipments. it is used for drilling the rock with hardness f≥10. better drilling efficiency,...